Pronunciation: (non'book"), [key]
a book without artistic or literary merit or substance, esp. one that has been developed primarily to exploit a fad or make a profit quickly.
1. of or pertaining to such a book.
2. of or indicating what is not a book: pens and other nonbook items for sale in the bookstore.
3. Library Science.of or being a holding other than a book, as a cassette, film, or art print.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.